Fix another jni_compiler bug. ">=" should be "<=".

Change-Id: I428e26addb9b2b5f0102281209ed08a396897ea1
diff --git a/src/thread.cc b/src/thread.cc
index 8ec3d74..cddb429 100644
--- a/src/thread.cc
+++ b/src/thread.cc
@@ -245,8 +245,8 @@
     // A SIRT should always have a jobject/jclass as a native method is passed
     // in a this pointer or a class
     DCHECK_GT(num_refs, 0u);
-    if ((&cur->References()[0] >= sirt_entry) &&
-        (sirt_entry <= (&cur->References()[num_refs-1]))) {
+    if ((&cur->References()[0] <= sirt_entry) &&
+        (sirt_entry <= (&cur->References()[num_refs - 1]))) {
       return true;
     }
   }